153788760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1238

約数の個数: 128

約数和(自身を含む): 517017600

約数和(自身を除く): 363228840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1087, 1179, 1310, 1572, 1965, 2174, 2358, 2620, 3144, 3261, 3537, 3930, 4348, 4716, 5240, 5435, 5895, 6522, 7074, 7860, 8696, 9432, 9783, 10870, 11790, 13044, 14148, 15720, 16305, 17685, 19566, 21740, 23580, 26088, 28296, 29349, 32610, 35370, 39132, 43480, 47160, 48915, 58698, 65220, 70740, 78264, 97830, 117396, 130440, 141480, 142397, 146745, 195660, 234792, 284794, 293490, 391320, 427191, 569588, 586980, 711985, 854382, 1139176, 1173960, 1281573, 1423970, 1708764, 2135955, 2563146, 2847940, 3417528, 3844719, 4271910, 5126292, 5695880, 6407865, 7689438, 8543820, 10252584, 12815730, 15378876, 17087640, 19223595, 25631460, 30757752, 38447190, 51262920, 76894380, 153788760]

約数ペア:

[(1, 153788760), (2, 76894380), (3, 51262920), (4, 38447190), (5, 30757752), (6, 25631460), (8, 19223595), (9, 17087640), (10, 15378876), (12, 12815730), (15, 10252584), (18, 8543820), (20, 7689438), (24, 6407865), (27, 5695880), (30, 5126292), (36, 4271910), (40, 3844719), (45, 3417528), (54, 2847940), (60, 2563146), (72, 2135955), (90, 1708764), (108, 1423970), (120, 1281573), (131, 1173960), (135, 1139176), (180, 854382), (216, 711985), (262, 586980), (270, 569588), (360, 427191), (393, 391320), (524, 293490), (540, 284794), (655, 234792), (786, 195660), (1048, 146745), (1080, 142397), (1087, 141480), (1179, 130440), (1310, 117396), (1572, 97830), (1965, 78264), (2174, 70740), (2358, 65220), (2620, 58698), (3144, 48915), (3261, 47160), (3537, 43480), (3930, 39132), (4348, 35370), (4716, 32610), (5240, 29349), (5435, 28296), (5895, 26088), (6522, 23580), (7074, 21740), (7860, 19566), (8696, 17685), (9432, 16305), (9783, 15720), (10870, 14148), (11790, 13044)]